chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 101 deletions

diff --git a/third_party/git/contrib/mw-to-git/Git/Mediawiki.pm b/third_party/git/contrib/mw-to-git/Git/Mediawiki.pm
deleted file mode 100644
index 917d9e2d3222..000000000000
--- a/third_party/git/contrib/mw-to-git/Git/Mediawiki.pm
+++ /dev/null
@@ -1,101 +0,0 @@
-package Git::Mediawiki;
-
-use 5.008;
-use strict;
-use POSIX;
-use Git;
-
-BEGIN {
-
-our ($VERSION, @ISA, @EXPORT, @EXPORT_OK);
-
-# Totally unstable API.
-$VERSION = '0.01';
-
-require Exporter;
-
-@ISA = qw(Exporter);
-
-@EXPORT = ();
-
-# Methods which can be called as standalone functions as well:
-@EXPORT_OK = qw(clean_filename smudge_filename connect_maybe
-				EMPTY HTTP_CODE_OK HTTP_CODE_PAGE_NOT_FOUND);
-}
-
-# Mediawiki filenames can contain forward slashes. This variable decides by which pattern they should be replaced
-use constant SLASH_REPLACEMENT => '%2F';
-
-# Used to test for empty strings
-use constant EMPTY => q{};
-
-# HTTP codes
-use constant HTTP_CODE_OK => 200;
-use constant HTTP_CODE_PAGE_NOT_FOUND => 404;
-
-sub clean_filename {
-	my $filename = shift;
-	$filename =~ s{@{[SLASH_REPLACEMENT]}}{/}g;
-	# [, ], |, {, and } are forbidden by MediaWiki, even URL-encoded.
-	# Do a variant of URL-encoding, i.e. looks like URL-encoding,
-	# but with _ added to prevent MediaWiki from thinking this is
-	# an actual special character.
-	$filename =~ s/[\[\]\{\}\|]/sprintf("_%%_%x", ord($&))/ge;
-	# If we use the uri escape before
-	# we should unescape here, before anything
-
-	return $filename;
-}
-
-sub smudge_filename {
-	my $filename = shift;
-	$filename =~ s{/}{@{[SLASH_REPLACEMENT]}}g;
-	$filename =~ s/ /_/g;
-	# Decode forbidden characters encoded in clean_filename
-	$filename =~ s/_%_([0-9a-fA-F][0-9a-fA-F])/sprintf('%c', hex($1))/ge;
-	return substr($filename, 0, NAME_MAX-length('.mw'));
-}
-
-sub connect_maybe {
-	my $wiki = shift;
-	if ($wiki) {
-		return $wiki;
-	}
-
-	my $remote_name = shift;
-	my $remote_url = shift;
-	my ($wiki_login, $wiki_password, $wiki_domain);
-
-	$wiki_login = Git::config("remote.${remote_name}.mwLogin");
-	$wiki_password = Git::config("remote.${remote_name}.mwPassword");
-	$wiki_domain = Git::config("remote.${remote_name}.mwDomain");
-
-	$wiki = MediaWiki::API->new;
-	$wiki->{config}->{api_url} = "${remote_url}/api.php";
-	if ($wiki_login) {
-		my %credential = (
-			'url' => $remote_url,
-			'username' => $wiki_login,
-			'password' => $wiki_password
-		);
-		Git::credential(\%credential);
-		my $request = {lgname => $credential{username},
-			       lgpassword => $credential{password},
-			       lgdomain => $wiki_domain};
-		if ($wiki->login($request)) {
-			Git::credential(\%credential, 'approve');
-			print {*STDERR} qq(Logged in mediawiki user "$credential{username}".\n);
-		} else {
-			print {*STDERR} qq(Failed to log in mediawiki user "$credential{username}" on ${remote_url}\n);
-			print {*STDERR} '  (error ' .
-				$wiki->{error}->{code} . ': ' .
-				$wiki->{error}->{details} . ")\n";
-			Git::credential(\%credential, 'reject');
-			exit 1;
-		}
-	}
-
-	return $wiki;
-}
-
-1; # Famous last words